Just remember when you load and unload your Sabre that the ramp incline dictates how deep you put the rig in the water. If the ramp is steep, dont back it in very far and if it is more flat you will have to back in up to the top ends of the outer bunks. I never get any deeper than the top of these out bunks and the boats loads and unloads without hitting anything. If you get it deeper, then the back floats up and the nose will drop down and catch the spare. Once you learn these little tricks, it is a piece of cake. I had a Triton before hand, and they load even differently as do most boats from other companies.